Diagnostic and attainment testing : Including a manual of tests , their nature , use , recording and Interpretation. - Fred. J Schonell; F. Eleanor Schonell (London ELBS & Dilver and Boyd, 1965)
Fred. J Schonell & F. Eleanor Schonell: Diagnostic and attainment testing : Including a manual of tests , their nature , use , recording and Interpretation.. London. ELBS & Dilver and Boyd, 1965.--(153.9SCH)
ENGLISH